NO991315D0 - Innretning i en filtersektor for en roterende filterskive - Google Patents

Innretning i en filtersektor for en roterende filterskive

Info

Publication number
NO991315D0
NO991315D0 NO991315A NO991315A NO991315D0 NO 991315 D0 NO991315 D0 NO 991315D0 NO 991315 A NO991315 A NO 991315A NO 991315 A NO991315 A NO 991315A NO 991315 D0 NO991315 D0 NO 991315D0
Authority
NO
Norway
Prior art keywords
filtrate
filter
pct
sector
filter sector
Prior art date
Application number
NO991315A
Other languages
English (en)
Other versions
NO991315L (no
NO320379B1 (no
Inventor
Kent Strid
Rolf Oswaldsen
Original Assignee
Kv Rner Pulping As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kv Rner Pulping As filed Critical Kv Rner Pulping As
Publication of NO991315D0 publication Critical patent/NO991315D0/no
Publication of NO991315L publication Critical patent/NO991315L/no
Publication of NO320379B1 publication Critical patent/NO320379B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Filtration Of Liquid (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NO19991315A 1996-09-19 1999-03-18 Innretning i en filtersektor for en roterende filterskive NO320379B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603430A SE510746C2 (sv) 1996-09-19 1996-09-19 Anordning vid en filtersektor för en roterande filterskiva
PCT/SE1997/001570 WO1998011972A1 (en) 1996-09-19 1997-09-18 A device in a filter sector for a rotating filter disc

Publications (3)

Publication Number Publication Date
NO991315D0 true NO991315D0 (no) 1999-03-18
NO991315L NO991315L (no) 1999-05-19
NO320379B1 NO320379B1 (no) 2005-11-28

Family

ID=20403955

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19991315A NO320379B1 (no) 1996-09-19 1999-03-18 Innretning i en filtersektor for en roterende filterskive

Country Status (8)

Country Link
US (1) US6113783A (no)
EP (1) EP0938359B1 (no)
AT (1) ATE335529T1 (no)
CA (1) CA2265792C (no)
DE (1) DE69736485T2 (no)
NO (1) NO320379B1 (no)
SE (1) SE510746C2 (no)
WO (1) WO1998011972A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520738C2 (sv) * 2001-12-19 2003-08-19 G & L Sweden Ab Filtersektor för roterande skivfilter samt filterduksenhet för användning vid sådan filtersektor
SE525270C2 (sv) * 2003-01-23 2005-01-18 Gl & V Sweden Ab Filtersektor för användning i roterande skivfilter för separering av massasuspensioner.
CA2869227C (en) 2006-08-14 2016-03-08 Evoqua Water Technologies Llc High flow disc filter
DK1961475T3 (da) * 2007-02-21 2020-08-31 Veolia Water Solutions & Tech Højtryksrensningsanordning
US8801929B2 (en) 2007-07-18 2014-08-12 Evoqua Water Technologies Llc Trash tolerant filter support for a disc filter
US8118175B2 (en) 2007-07-18 2012-02-21 Siemens Industry, Inc. Venting device for a disc filter
CN103877775B (zh) * 2012-12-20 2017-03-01 奥加尼卡有限责任公司 用于液体处理尤其是用于盘式废水过滤器设备的过滤器板
HUE053387T2 (hu) 2014-06-05 2021-07-28 Evoqua Water Tech Llc Szûrõ panel, és eljárás ennek elkészítésére
DE102015211338B4 (de) * 2015-06-19 2020-02-06 Voith Patent Gmbh Scheibenfilter
EP3481527B1 (en) 2016-08-12 2022-07-13 Evoqua Water Technologies LLC Disc filter pre-screen dual media disc filter
DE102018108799A1 (de) * 2018-04-13 2019-10-17 Voith Patent Gmbh Filtersektor eines Scheibenfilters
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781133A (en) * 1957-02-12 Vacuum
US3948779A (en) * 1972-12-29 1976-04-06 Jackson Clifford E Disc filter
US3917534A (en) * 1974-04-17 1975-11-04 Plastic Tech Inc Filter sector
US4162982A (en) * 1977-09-06 1979-07-31 American Scanmec, Inc. Vacuum filter segment with replaceable sector plates
GB2029718B (en) * 1978-09-12 1982-05-19 Simonacco Ltd Rotary vacuum disc filters
SE8600379D0 (sv) * 1986-01-29 1986-01-29 Celleco Ab Filteranordning
SE457772B (sv) * 1987-05-15 1989-01-30 Harry Nilsson Filter foer koncentrering av suspensioner
SE460641B (sv) * 1987-06-24 1989-11-06 Bjarne Nilsson Filtersektion foer ett roterbart filter
SE465658B (sv) * 1989-09-22 1991-10-14 Kent Strid Filtersektor
DE9104669U1 (no) * 1991-04-17 1991-07-04 Heinrich Fiedler Gmbh & Co. Kg, 8400 Regensburg, De
SE504133C2 (sv) * 1991-11-27 1996-11-18 Bjarne Ivar Nilsson Filtersektor till roterande filter
US5238564A (en) * 1992-07-31 1993-08-24 Ingersoll-Rand Company Method and apparatus for control of filtrate volume in a disc filter
FI92289C (fi) * 1993-05-06 1994-10-25 Ahlstroem Oy Kiekkosuodattimen sektori
DE4427849A1 (de) * 1994-08-05 1996-02-08 Fiedler Heinrich Gmbh Aus Scheibenfiltersegmenten zusammengesetztes Scheibenfilter
AT402209B (de) * 1994-12-13 1997-03-25 Andritz Patentverwaltung Drehfilter mit einer vorrichtung zum trennen eines flüssigkeits-feststoffgemisches, insbesondere einer faserstoffsuspension

Also Published As

Publication number Publication date
DE69736485T2 (de) 2007-02-01
SE9603430D0 (sv) 1996-09-19
SE9603430L (sv) 1998-03-20
NO991315L (no) 1999-05-19
DE69736485D1 (de) 2006-09-21
EP0938359A1 (en) 1999-09-01
EP0938359B1 (en) 2006-08-09
NO320379B1 (no) 2005-11-28
ATE335529T1 (de) 2006-09-15
SE510746C2 (sv) 1999-06-21
CA2265792C (en) 2012-01-17
WO1998011972A1 (en) 1998-03-26
CA2265792A1 (en) 1998-03-26
US6113783A (en) 2000-09-05

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Legal Events

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